Shanghai is one of __ cities in China.
The Smiths have three daughters, one a baby, and ________ twins of twelve.
Freddie was speaking on ________ end of the line.
Of all the movies I have seen ________ is more memorable than Titanic.
—He has two brothers and three sisters. Do you know ________ of them? —No, I know ________ of them.
—Did ________ of your parents come to attend the opening ceremony? — ________ of them came.